CN103556835B - Floor slab trolley - Google Patents
Floor slab trolley Download PDFInfo
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- CN103556835B CN103556835B CN201310564338.5A CN201310564338A CN103556835B CN 103556835 B CN103556835 B CN 103556835B CN 201310564338 A CN201310564338 A CN 201310564338A CN 103556835 B CN103556835 B CN 103556835B
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- floor slab
- trolley
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- steel form
- slab trolley
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Abstract
The invention discloses a floor slab trolley which comprises a plurality of longitudinally spliced floor slab trolley units, wherein each floor slab trolley unit comprises a trolley moving and fixing system and a steel form connecting and positioning system. According to the invention, the manner that trolleys are used for supporting steel forms is adopted, and hydraulic jacks, screw jacks and traveling systems are combined, so that the precise adjustment of the steel forms in three directions is realized; furthermore, load is borne and transmitted through fixing components such as support jacks, screw rod jacks, diagonal brace steel rods and lateral screw rod jacks, and the structure is stable and reliable; with the adoption of the floor slab trolley, a steel pipe bracket and a spliced formwork are not needed to be erected, the construction procedure is greatly simplified, the mounting speed and the reliability of the formwork are improved, the construction efficiency is improved, besides, the labor intensity of workers is reduced, the manual work, lumber and a steel pipe bracket are greatly reduced, and the construction cost is reduced.
Description
Technical field
The present invention relates to a kind of floorslab concrete construction equipment, particularly relate to a kind of can without the need to building the floor slab trolley of steel pipe support and assembled wooden form when constructing for subway station.
Background technology
At present, floorslab concrete is constructed, and generally adopts the construction method of raft support method+wooden form, and this technique needs to build in foundation ditch in foundation ditch with wide steel pipe support, and then the assembled wooden form of block-by-block.Therefore, in practice of construction, there is following problem:
1, steel pipe support overlap joint engineering quantity is large, and overlap joint speed is slow;
2, when wooden form is installed, often assembled, assembled speed is slow, and joint treatment is many, easily there is seam faulting of slab ends;
3, template, steel pipe support overlap joint difficult quality guarantee, poor reliability, during concreting, easily causes Floor Slab Deformation or concrete spillage;
4, the turnover such as wooden form and support thereof the dismounting time is long, and turnaround speed is slow, and use amount is large;
5, higher to workman's technical requirements, labor strength is large, and demand number of workers is many, and efficiency is low, and cost of labor is high.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, provides a kind of floor slab trolley.Can without the need to building steel pipe support and assembled formwork, installation rate is fast, can realize again three to accurate adjustment, and its Stability Analysis of Structures is reliable.
In order to solve the problems of the technologies described above, embodiments provide a kind of floor slab trolley, it comprises some longitudinal spliced trolley units, and described trolley unit comprises chassis and to move and fixed system is connected navigation system with the steel form being arranged on chassis top.
Described chassis moves and fixed system, comprises the base being provided with steel post, the removable beam frame assembly be connected on described steel post, and is installed on the running gear on described base; Described beam frame assembly comprises upper frame and base longerons, in the middle part of described upper frame, longitudinal both sides are provided with lug boss, some the first hydraulic jack for described beam frame assembly vertical displacement are provided with below described lug boss, described first hydraulic jack is fixed on the steel post of described base, is provided with some supporting jack below described base longerons.
Described steel form connects navigation system, comprise by the steel form of multiple steel plate splicing be fixed on template framework, some roller supports be arranged on the longeron of steel form back, somely be arranged on described beam frame assembly top and the cross slide way be flexibly connected with described roller support, be somely fixedly mounted on described beam frame assembly top and for the second hydraulic jack of described steel form transverse shifting; Described second hydraulic jack free end and described steel form back longeron hinged.
As the further improvement of technique scheme, described steel form comprises the intermediate die plate that template widened by the side template of one-sided belt construction side wall or longeron template and both sides band.
As the further improvement of technique scheme, described side template is provided with body and is located at the side portion of described body side, and described side portion is flexibly connected with described body by hinge; Some screw jacks and some 3rd hydraulic jack is also provided with between described side portion and described upper frame.
As the further improvement of technique scheme, described intermediate die plate comprises body and is located at the cantilever portion of described body both sides, and described cantilever portion is fixedly connected with described body by bolt; Some screw jacks are also provided with between described cantilever portion and described upper frame.
Further, described running gear comprise be arranged on movable pulley below described steel post, the walking track that matches with described movable pulley and for providing the drive unit of power of walking.
Further, the upper stage casing of described upper frame is Stackable type framework.
Further, connected by the very heavy intersection of some side direction screw mandrels between floor slab trolley described in every two files.
Implement a kind of floor slab trolley of the present invention, compared with prior art, there is following beneficial effect:
(1) steel form of the present invention adopts roller support to be supported on the guide rail at beam frame assembly top, moving horizontally of the relative chassis of steel form is realized by the second hydraulic jack, stably can control the adjustment of lateral attitude during steel form location, guide-type movable connected mode simultaneously, effectively can ensure that steel form is positioned in same level, can improve again the supporting capacity of equipment;
(2) beam frame assembly of the present invention is by the first hydraulic jack between steel post and lug boss, makes the vertically movement of beam frame assembly, thus controls the adjustment of vertical position when steel form is located;
(3) the present invention is by the running gear on base, drives beam frame assembly to vertically move reposefully, thus controls the adjustment of lengthwise position when steel form is located;
(4) steel form of the present invention can be divided into side template and intermediate die plate according to construction operating mode, side template is for building the side wall or longeron of constructing with floor simultaneously, construction method can be made to meet structure stress requirement, and intermediate die plate can increase the compliance of floor slab trolley at different floor slab construction width;
(5) the present invention adopts the unit combination mode of longitudinal length and the Stackable type framework of vertical height, to be applicable to the floor slab construction of multiple different length, differing heights large format;
(6) the present invention is by supporting jack, to fixed part such as support steel pole, screw jack etc., floor slab trolley and steel form are fixed, improve the stability of floor slab trolley entirety, realize bearing and transmitting load, effectively improve construction quality and construction safety reliability;
(7) the present invention's track chassis replaces steel pipe support jacking, block-by-block assembled formwork is replaced with large-scale steel form, without the need to building steel pipe support and assembled formwork, greatly simplifie working procedure, improve installation rate and the reliability of template, improve efficiency of construction, decrease the labour intensity of workman simultaneously, greatly to save artificial, timber and steel pipe support, reduce construction cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing of embodiment below.
Fig. 1 is the transversary schematic diagram that floor slab trolley of the present invention is provided with an embodiment of side template;
Fig. 2 is the vertical structure schematic diagram in Fig. 1 embodiment;
Fig. 3 is the transversary schematic diagram that floor slab trolley of the present invention is provided with an embodiment of intermediate die plate;
Fig. 4 is the transversary schematic diagram arranging Stackable type framework in Fig. 1 embodiment;
Structural representation when Fig. 5 is the construction of floor slab trolley of the present invention.
Detailed description of the invention
The specific embodiment of the present invention is further described below in conjunction with accompanying drawing.
Simultaneously see shown in Fig. 1 ~ 5, one embodiment of the present of invention, it comprises some longitudinal spliced trolley units, and trolley unit comprises chassis and to move and fixed system 1 is connected navigation system 2 with the steel form being arranged on chassis top.In an embodiment, floor slab trolley design length is 21m, for meeting certain execution conditions, may be split into two 10.5m floor slab trolley and using.The floor slab trolley embodiment being all 21m with spliced length is below described.
Above-mentioned chassis moves and fixed system 1, comprises the base 11 being provided with steel post 14, the removable beam frame assembly 12 be connected on steel post 14, and is installed on the running gear 13 on base 11; Concrete, this beam frame assembly 12 also comprises upper frame 121 and base longerons 122, this running gear 13 also comprise be arranged on movable pulley 131 below steel post 14, the walking track 132 that matches with movable pulley 131 and for providing the drive unit 133 of power of walking.In the middle part of upper frame 121, longitudinal both sides are provided with lug boss 15 outwardly, first hydraulic jack 3 for beam frame assembly 12 vertical displacement is respectively equipped with below lug boss 15, first hydraulic jack 3 is fixed on the steel post 14 of base, and in an embodiment, the first hydraulic jack 3 is preferably 6.When chassis move in place after, by some supporting jack 4 be arranged on below base longerons, make beam frame assembly jack-up and de-orbit, realizing chassis and steadily fix in original place, in an embodiment, supporting jack 4 be preferably one-sided 10, bilateral totally 20.Meanwhile, make beam frame assembly 12 vertically movement by the first hydraulic jack 3, control the adjustment of vertical position when steel form 21 is located; By this running gear 13, beam frame assembly 12 can be driven reposefully to vertically move, thus control the adjustment of lengthwise position when steel form 21 is located.Preferably, the upper stage casing of upper frame 12 is Stackable type framework 123, so that adapt to different floor height, adds the compliance of chassis.
Above-mentioned steel form connects navigation system 2, comprise by the steel form 21 of multiple steel plate splicing be fixed on template framework, somely be arranged on roller support 23(on steel form back longeron 22 wherein, longeron 22 is two row, often row longeron 22 is provided with 10 roller supports 23, totally 20), somely be arranged on beam frame assembly 12 top and (coordinate corresponding roller support 23 with the cross slide way that roller support 23 is flexibly connected, not shown, totally 10), some be fixedly mounted on beam frame assembly 12 top and for the second hydraulic jack 5(totally 6 of steel form 21 transverse shifting), second hydraulic jack 5 pushes up free end and steel form back longeron 22 is hinged.Visible, steel form 21 adopts roller support 23 to be supported on the guide rail at beam frame assembly top, realize steel form 21 relative to the transverse horizontal of chassis by the second hydraulic jack 5 to move, stably can control the adjustment of lateral attitude when steel form 21 is located, guide-type movable connected mode simultaneously, effectively can ensure that steel form is positioned in same level, improves the supporting capacity of equipment.
Concrete, above-mentioned steel form 21 can adjust to some extent according to the shape of floor, and such as floor both lateral sides is with the region of side wall or longeron, then steel form 21 comprises the side template 24 of one-sided belt construction side wall or longeron template, as shown in Figure 1; When constructing the zone line of floor, then comprise the intermediate die plate 25 that template widened by both sides band, as shown in Figure 3, Fig. 5 had both shown side template 24 and also show intermediate die plate 25.Above-mentioned side template 24 is provided with body 241 and is located at the side portion 242 of this body 241 side, and this side portion 242 is flexibly connected with body 241 by hinge 243, adjusts with the position in the regional space of side wall or longeron to be adapted to both lateral sides; Some screw jacks 61 and some 3rd hydraulic jack 7 is also provided with between this side portion 242 and upper frame 121, position when can realize side template patrix and the demoulding by the 3rd hydraulic jack 7 like this adjusts, and adjustment side portion 242 end face remains on vertical line during patrix, make it fix by screw jack 61 simultaneously, in an embodiment, screw jack 61 is preferably 10, and the 3rd hydraulic jack 7 pushes up and is preferably 6.Above-mentioned intermediate die plate 25 comprises body 251 and is located at the cantilever portion 252 of these body 251 both sides, this cantilever portion 252 is for extending the transverse width of steel form 22, to be applicable to the construction operating mode of different spans between two floor slab trolley, and be fixedly connected with body 251 by bolt; Simultaneously, also be connected between cantilever portion 252 and upper frame 121 by some screw jacks 62, cantilever portion 252 is made to ensure its supporting capacity when concreting, the reliability of raising equipment and the safety of construction, in an embodiment, be located at the one-sided screw jack of chassis 62 and be preferably 10, totally 20, chassis both sides.
During construction, intersected by some side direction screw mandrels very heavy 8 between floor slab trolley described in every two files and connect.Thus by side direction screw mandrel very heavy 8, left and right two chassis are connected, improve the stability of chassis entirety, realize bearing and transmitting load, effectively improve construction quality.In an embodiment, the side direction screw mandrel very heavy 9 described in two symmetrical files between floor slab trolley is 10.
In addition, when adopting product of the present invention to carry out floorslab concrete construction, compared with traditional handicraft, the present invention's track chassis replaces steel pipe support jacking, block-by-block assembled formwork is replaced with large-scale steel form, without the need to building steel pipe support and assembled formwork, greatly simplifiing working procedure, improve installation rate and the reliability of template, improve efficiency of construction, decrease the labour intensity of workman simultaneously, greatly to save artificial, timber and steel pipe support, reduce construction cost.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (7)
1. a floor slab trolley, is characterized in that: comprise some longitudinal spliced trolley units, and described trolley unit comprises chassis and to move and fixed system is connected navigation system with the steel form being arranged on chassis top;
Described chassis moves and fixed system, comprises the base being provided with steel post, the removable beam frame assembly be connected on described steel post, and is installed on the running gear on described base; Described beam frame assembly comprises upper frame and base longerons, in the middle part of described upper frame, longitudinal both sides are provided with lug boss, some the first hydraulic jack for described beam frame assembly vertical displacement are provided with below described lug boss, described first hydraulic jack is fixed on the steel post of described base, is provided with some supporting jack below described base longerons;
Described steel form connects navigation system, comprise by the steel form of multiple steel plate splicing be fixed on template framework, some roller supports be arranged on the longeron of steel form back, somely be arranged on described beam frame assembly top and the cross slide way be flexibly connected with described roller support, be somely fixedly mounted on described beam frame assembly top and for the second hydraulic jack of described steel form transverse shifting; Described second hydraulic jack free end and described steel form back longeron hinged.
2. floor slab trolley as claimed in claim 1, is characterized in that: described steel form also comprises the intermediate die plate that template widened by the side template of one-sided belt construction side wall or longeron template or both sides band.
3. floor slab trolley as claimed in claim 2, is characterized in that: described side template is provided with body and is located at the side portion of described body side, and described side portion is flexibly connected with described body by hinge; Some screw jacks and some 3rd hydraulic jack is also provided with between described side portion and described upper frame.
4. floor slab trolley as claimed in claim 2, is characterized in that: described intermediate die plate comprises body and is located at the cantilever portion of described body both sides, and described cantilever portion is fixedly connected with described body by bolt; Some screw jacks are also provided with between described cantilever portion and described upper frame.
5. the floor slab trolley as described in Claims 1-4 any one, is characterized in that: described running gear comprise be arranged on movable pulley below described steel post, the walking track that matches with described movable pulley and for providing the drive unit of power of walking.
6. floor slab trolley as claimed in claim 5, is characterized in that: the upper stage casing of described upper frame is Stackable type framework.
7. floor slab trolley as claimed in claim 6, be is characterized in that: connected by the very heavy intersection of some side direction screw mandrels between floor slab trolley described in every two files.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564338.5A CN103556835B (en) | 2013-11-14 | 2013-11-14 | Floor slab trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564338.5A CN103556835B (en) | 2013-11-14 | 2013-11-14 | Floor slab trolley |
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| Publication Number | Publication Date |
|---|---|
| CN103556835A CN103556835A (en) | 2014-02-05 |
| CN103556835B true CN103556835B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310564338.5A Active CN103556835B (en) | 2013-11-14 | 2013-11-14 | Floor slab trolley |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105544967A (en) * | 2016-01-28 | 2016-05-04 | 郑州三迪建筑科技有限公司 | Floor formwork system of multi-layer steel structure building house |
| CN106761824B (en) * | 2016-12-19 | 2019-01-01 | 中铁建大桥工程局集团第二工程有限公司 | For the subway station rail trolley that road pours against the wind |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100904293B1 (en) * | 2009-03-13 | 2009-06-25 | 용화산업 주식회사 | Potable worktable enbling the adjustment of the height and width |
| KR101130923B1 (en) * | 2009-08-01 | 2012-03-28 | 동우건설(주) | the mold with self-propelled type trolley for construction of continuous structure and the construction method of continuous structure therewith |
| CN202325547U (en) * | 2011-11-30 | 2012-07-11 | 中铁五局（集团）有限公司 | Working jumbo for continuously variable section tunnel lining |
| CN202731932U (en) * | 2012-05-24 | 2013-02-13 | 李威德 | Sectioned type stretchable steel mould trolley |
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| CN103556835A (en) | 2014-02-05 |
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Address after: 510000 Guangdong city of Guangzhou province Tianhe District Yanling Road No. 95, room 1601 Co-patentee after: Guangzhou Machine Facilities Construction Group Co.,Ltd. Patentee after: Guangzhou Xinqiao Construction Engineering Co., Ltd. Address before: 510507 Guangdong city of Guangzhou province Tianhe District Yanling Road, No. 95 Yan new building room 1601 Co-patentee before: Guangzhou Machine Facilities Construction Group Co.,Ltd. Patentee before: Guangzhou Xinqiao Building Labour Service Co., Ltd. |
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